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公开(公告)号：JP2002080508A
公开(公告)日：2002-03-19
申请号：JP2001225660
申请日：2001-07-26
Applicant: ATOFINA CHEM INC , ATOFINA
Inventor： BONARDI CHRISTIAN , HEBRARD PIERRE , PERES RICHARD , MALONE KENNETH , MENDOLIA MICHAEL , LOU JIANFENG , NOSOWITZ MARTIN , STAINBROOK BARBARA , CALLAIS PETER
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous suspension polymerization process for producing a polymer having an improved color, especially a polyvinyl chloride and a PVDF product, and a process utilizing a combination of an N-substituted hydroxylamine chain stopper and a fixed polymerization initiator. SOLUTION: The improved process method is characterized in that vinyl chloride alone or a mixture of vinyl chloride and
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公开(公告)号：BR0103031A
公开(公告)日：2002-04-02
申请号：BR0103031
申请日：2001-07-25
Applicant: ATOFINA , ATOFINA CHEM INC
Inventor： BONARDI CHRISTIAN , HEBRARD PIERRE , PERES RICHARD , MALONE KENNETH , MENDOLIA MICHAEL , LOU JIANFENG , NOSOWITZ MARTIN , STAINBROOK BARBARA , CALLAIS PETER
Abstract: In the process according to the invention for the aqueous suspension polymerization of vinyl chloride, alone or as a mixture with another vinyl monomer, the polymerization initiator comprises at least one compound chosen from dialkyl peroxydicarbonates, peroxy-tert-alkanoates and diacyl peroxides and use is made, as agent for halting the polymerization, of a mono- or disubstituted hydroxylamine. The resins thus obtained exhibit improved color and heat stability.
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公开(公告)号：AU5594201A
公开(公告)日：2002-01-31
申请号：AU5594201
申请日：2001-07-25
Applicant: ATOFINA CHEM INC
Inventor： BONARDI CHRISTIAN , PERES RICHARD , HEBRARD PIERRE
IPC: C08F2/38 , C08F2/18 , C08F14/00 , C08F14/06 , C08F2/40 , C08F2/42 , C08F114/06 , C08F214/06
Abstract: In the process according to the invention for the aqueous suspension polymerization of vinyl chloride, alone or as a mixture with another vinyl monomer, the polymerization initiator comprises at least one compound chosen from dialkyl peroxydicarbonates, peroxy-tert-alkanoates and diacyl peroxides and use is made, as agent for halting the polymerization, of a mono- or disubstituted hydroxylamine. The resins thus obtained exhibit improved color and heat stability.
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公开(公告)号：CA2353753C
公开(公告)日：2009-09-29
申请号：CA2353753
申请日：2001-07-25
Applicant: ATOFINA CHEM INC , ATOFINA
Inventor： STAINBROOK BARBARA , CALLAIS PETER , HEBRARD PIERRE , BONARDI CHRISTIAN , PERES RICHARD , NOSOWITZ MARTIN , MALONE KENNETH , LOU JIANFENG , MENDOLIA MICHAEL
IPC: C08F2/38 , C08F114/06 , C08F2/18 , C08F14/00 , C08F14/06 , C08F214/08 , C08F214/22 , C08F218/08 , C08F220/12
Abstract: In the process according to the invention for the aqueous suspension polymerization of vinyl chloride, alone or as a mixture with another vinyl monomer, the polymerization initiator comprises at least one compound chosen from dialkyl peroxydicarbonates, peroxy-tert-alkanoates and diacyl peroxides and use is made, as agent for halting the polymerization, of a mono- or disubstituted hydroxylamine. The resins thus obtained exhibit improved color and heat stability.
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公开(公告)号：MY119104A
公开(公告)日：2005-03-31
申请号：MYPI20013488
申请日：2001-07-23
Applicant: ATOFINA CHEM INC , ATOFINA
Inventor： BONARDI CHRISTIAN , HEBRARD PIERRE , PERES RICHARD , MALONE KENNETH , MENDOLIA MICHAEL , LOU JIANFENG , NOSOWITZ MARTIN , STAINBROOK BARBARA , CALLAIS PETER
Abstract: IN THE PROCESS ACCORDING TO THE INVENTION FOR THE AQUEOUS SUSPENSION POLYMERIZATION OF VINYL CHLORIDE, ALONE OR AS A MIXTURE WITH ANOTHER VINYL MONOMER, THE POLYMERIZATION INITIATOR COMPRISES AT LEAST ONE COMPOUND CHOSEN FROM DIALKYL PEROXYDICARBONATES, PEROXY-TERT-ALKANOATES AND DIACYL PEROXIDES AND USE IS MADE, AS AGENT FOR HALTING THE POLYMERIZATION, OF A MONO- OR DISUBSTITUTED HYDROXYLAMINE. THE RESINS THUS OBTAINED EXHIBIT IMPROVED COLOR AND HEAT STABILITY.
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Patent Agency Ranking
公开(公告)号：NO20013653D0
公开(公告)日：2001-07-25
申请号：NO20013653
申请日：2001-07-25
Applicant: ATOFINA CHEM INC
Inventor： BONARDI CHRISTIAN , HEBRARD PIERRE , PERES RICHARD , MALONE KENNETH , MENDOLIA MICHAEL , LOU JIANFENG , NOSOWITZ MARTIN , STAINBROOK BARBARA , CALLAIS PETER
Abstract: In the process according to the invention for the aqueous suspension polymerization of vinyl chloride, alone or as a mixture with another vinyl monomer, the polymerization initiator comprises at least one compound chosen from dialkyl peroxydicarbonates, peroxy-tert-alkanoates and diacyl peroxides and use is made, as agent for halting the polymerization, of a mono- or disubstituted hydroxylamine. The resins thus obtained exhibit improved color and heat stability.
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公开(公告)号：NO20013653A
公开(公告)日：2002-01-28
申请号：NO20013653
申请日：2001-07-25
Applicant: ATOFINA CHEM INC
Inventor： BONARDI CHRISTIAN , HEBRARD PIERRE , PERES RICHARD , MALONE KENNETH , MENDOLIA MICHAEL , LOU JIANFENG , NOSOWITZ MARTIN , STAINBROOK BARBARA , CALLAIS PETER
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公开(公告)号：AU775122B2
公开(公告)日：2004-07-15
申请号：AU5594201
申请日：2001-07-25
Applicant: ATOFINA CHEM INC
Inventor： BONARDI CHRISTIAN , HEBRARD PIERRE , PERES RICHARD , MALONE KENNETH , NOSOWITZ MARTIN , MENDOLIA MICHAEL , CALLAIS PETER , STAINBROOK BARBARA , LOU JIANFENG
IPC: C08F2/38 , C08F2/18 , C08F14/00 , C08F14/06 , C08F2/40 , C08F2/42 , C08F114/06 , C08F214/06
Abstract: In the process according to the invention for the aqueous suspension polymerization of vinyl chloride, alone or as a mixture with another vinyl monomer, the polymerization initiator comprises at least one compound chosen from dialkyl peroxydicarbonates, peroxy-tert-alkanoates and diacyl peroxides and use is made, as agent for halting the polymerization, of a mono- or disubstituted hydroxylamine. The resins thus obtained exhibit improved color and heat stability.
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公开(公告)号：NO20013653L
公开(公告)日：2002-01-28
申请号：NO20013653
申请日：2001-07-25
Applicant: ATOFINA CHEM INC
Inventor： BONARDI CHRISTIAN , HEBRARD PIERRE , PERES RICHARD , MALONE KENNETH , MENDOLIA MICHAEL , LOU JIANFENG , NOSOWITZ MARTIN , STAINBROOK BARBARA , CALLAIS PETER
Abstract: In the process according to the invention for the aqueous suspension polymerization of vinyl chloride, alone or as a mixture with another vinyl monomer, the polymerization initiator comprises at least one compound chosen from dialkyl peroxydicarbonates, peroxy-tert-alkanoates and diacyl peroxides and use is made, as agent for halting the polymerization, of a mono- or disubstituted hydroxylamine. The resins thus obtained exhibit improved color and heat stability.
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公开(公告)号：CA2353753A1
公开(公告)日：2002-01-26
申请号：CA2353753
申请日：2001-07-25
Applicant: ATOFINA CHEM INC , ATOFINA
Inventor： CALLAIS PETER , LOU JIANFENG , MALONE KENNETH , PERES RICHARD , HEBRARD PIERRE , NOSOWITZ MARTIN , MENDOLIA MICHAEL , STAINBROOK BARBARA , BONARDI CHRISTIAN
IPC: C08F2/38 , C08F2/18 , C08F14/00 , C08F14/06 , C08F114/06 , C08F214/08 , C08F218/08 , C08F220/12 , C08F214/22
Abstract: In the process according to the invention for the aqueous suspension polymerization of vinyl chloride, alone or as a mixture with another vinyl monomer, the polymerization initiator comprises at least one compound chosen from dialkyl peroxydicarbonates, peroxy-tert- alkanoates and diacyl peroxides and use is made, as agent for halting the polymerization, of a mono- or disubstituted hydroxylamine. The resins thus obtained exhibit improved color and heat stability.
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